Comparison of Radeon E8870 and AMD FirePro W4300 [S]ave
| Attribute |  AMD FirePro W4300 × |  Radeon E8870 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2015 | 2015 |
| GPU brand | AMD | AMD |
| GPU name | Bonaire | Saturn |
| Market | - | Laptop |
| Clock speed (MHz) | 930 | 1,000 |
| Is dual GPU | - | - |
| Model | AMD FirePro W4300 | Radeon E8870 |
| Memory | ||
| Memory (MB) | 4,096 | 4,096 |
| Memory bandwidth (GB/s) | 96 | 96 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,500 | 1,500 |
| Effective memory clock speed (MHz) | 6,000 | 6,000 |
| Noise and power | ||
| TDP (W) | 50 | 75 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 14.88 | 16 |
| Render output processors | 16 | 16 |
| Texture mapping units | 48 | 48 |
| Shading units | 768 | 768 |
| Floating-point performance (GFLOPS) | 1,428 | 1,536 |
| Compute units | 12 | 12 |
| Texture rate (GTexel/s) | 44.6 | 48 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 293.02 | - |
| T-Rex (Compubench 1.5) (frames/s) | 2.99 | - |
| Video composition (frames/s) | 59.15 | - |
| Face detection (mPixels/s) | 31.53 | - |
| Bitcoin mining (mHash/s) | 152.48 | - |
| Ocean surface simulation (frames/s) | 828.57 | - |
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